Base | Representation |
---|---|
bin | 1000001110001000001… |
… | …1001111101111100100 |
3 | 111111112122220021201012 |
4 | 2003202003033233210 |
5 | 4303220223031304 |
6 | 144514132121352 |
7 | 13126563363500 |
oct | 2034203175744 |
9 | 444478807635 |
10 | 141231455204 |
11 | 54994524714 |
12 | 23456166258 |
13 | 10419a4a908 |
14 | 6b9adc9300 |
15 | 3a18dc216e |
hex | 20e20cfbe4 |
141231455204 has 18 divisors (see below), whose sum is σ = 287506891350. Its totient is φ = 60527766432.
The previous prime is 141231455171. The next prime is 141231455243. The reversal of 141231455204 is 402554132141.
It can be written as a sum of positive squares in only one way, i.e., 79130815204 + 62100640000 = 281302^2 + 249200^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 360284129 + ... + 360284520.
It is an arithmetic number, because the mean of its divisors is an integer number (15972605075).
Almost surely, 2141231455204 is an apocalyptic number.
141231455204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
141231455204 is an abundant number, since it is smaller than the sum of its proper divisors (146275436146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141231455204 is a wasteful number, since it uses less digits than its factorization.
141231455204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 720568667 (or 720568658 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 32.
Adding to 141231455204 its reverse (402554132141), we get a palindrome (543785587345).
The spelling of 141231455204 in words is "one hundred forty-one billion, two hundred thirty-one million, four hundred fifty-five thousand, two hundred four".
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